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https://github.com/craft-code-club/algorithms-data-structures-from-zero-to-hero

Algorithms & Data Structures - From Zero to Hero
https://github.com/craft-code-club/algorithms-data-structures-from-zero-to-hero

algorithm algorithms algorithms-and-data-structures data-structures

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Algorithms & Data Structures - From Zero to Hero

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# Algorithms & Data Structures - From Zero to Hero

![Algorithms & Data Structures - From Zero to Hero](./media/algorithms_data_structures.jpg)

Este repositório é destinado a serie da nossa comunidade **Craft & Code Club** sobre **Algorithms & Data Structures - From Zero to Hero**.

Vamos usar este repositorio para compartilhar o roadmap, códigos, slides e materiais de apoio aos nossos encontros.

## Sobre a série

- [YouTube Playlist](https://www.youtube.com/watch?v=MtLv9Rwb55Q&list=PLl10TyPY67Jgbh4QdRlRKr-7PjB9i5hWg)
- [Meetup](https://www.meetup.com/craft-code-club/events/)

## Contrubuições

Todas as contribuições são bem-vindas.

- Se tens alguma sugestão ou correção, por favor, abra uma issue deste repositório.
- Se encontraste algum erro ou algo que possa ser melhorado, por favor, abra um pull request.

## Roadmap

![Roadmap](./media/roadmap.png)
[Preview Roadmap](https://whimsical.com/roadmap-BVA8gnSNM2D296qmrjwvY4)

- [x] **Big O Notation - Análise Assintótica de Algoritmos**
- [Youtube - Encontro](https://www.youtube.com/watch?v=MtLv9Rwb55Q)

- [x] **Arrays**
- [Youtube - Encontro](https://www.youtube.com/watch?v=c95xvXCU34A)

- [x] **Strings**
- [Youtube - Encontro](https://www.youtube.com/watch?v=B9CCEwjoXBk)

- [x] **Algoritmos de Ordenação Básicos**
- [Youtube - Encontro](https://www.youtube.com/watch?v=GxhxsbbzaTI)
- Topicos:
- [Bubble Sort](https://github.com/NelsonBN/algorithms-data-structures-bubble-sort)
- [Insertion Sort](https://github.com/NelsonBN/algorithms-data-structures-insertion-sort)
- [Selection Sort](https://github.com/NelsonBN/algorithms-data-structures-insertion-sort)

- [x] **Linked Lists**
- [Youtube - Encontro](https://www.youtube.com/watch?v=j0E5hJZ__EA)
- Topicos:
- [Singly Linked List](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/singly_linked_list.py)
- [Operations](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/singly_linked_list_operations.py)
- [Operations Optimized](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/singly_linked_list_operations_optimized.py)
- Doubly Linked List
- Sentinels
- Dummy node (pointer)
- [Rotate Linked List](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/rotate_linked_list.py)
- [Visualização](https://github.com/NelsonBN/algorithms-data-structures-linked-list/raw/main/media/reversing_linked_list.webp)
- [Fast and Slow Pointer](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/fast_and_slow_pointer.py)
- [Identify Cycles](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/identifying_cycles.py)
- [Floyd Cycle](https://github.com/NelsonBN/algorithms-data-structures-linked-list/blob/main/src/floyd_cycle.py)

- [x] **Binary Search**
- [Youtube - Encontro](https://www.youtube.com/watch?v=62ZGcXDpbys)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-binary-search)

- [x] **Two Pointers**
- [Youtube - Encontro](https://www.youtube.com/watch?v=a1QMdXgcQwY)

- [x] **Sliding Window**
- [Youtube - Encontro](https://www.youtube.com/watch?v=OvIJw1AMNzI)
- Exercicios:
- Fixed Window -> [1343. Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold](https://leetcode.com/problems/number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold/description/)

- [x] **Prefix Sum**
- [Youtube - Encontro](https://www.youtube.com/watch?v=yMnLofkS7DM)

- [x] **Hash Map / Set**
- [Youtube - Encontro](https://www.youtube.com/watch?v=JFhdCBrKTX0)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-hashtable)

- [x] **Stack**
- [Youtube - Encontro](https://www.youtube.com/watch?v=JRbrNgsYuT0)
- [Demo](https://github.com/matheusses/dsa/tree/main/src/stack)
- Exercicios:
- [20. Valid Parentheses](https://leetcode.com/problems/valid-parentheses/description/)
- [1544. Make The String Great](https://leetcode.com/problems/make-the-string-great/description/)

- [x] **Recursividade**
- Fundamentos
- [Youtube - Encontro](https://www.youtube.com/watch?v=KkSAaQHCkSE)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-recursion)
- Paradigma Funcional
- [Youtube - Encontro](https://www.youtube.com/watch?v=rbEYjJdaIZI)
- [Demo](./src/functional-recursion/README.md)

- [x] **Queue**
- [Youtube - Encontro](https://www.youtube.com/watch?v=KJaVKLZsMcg)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-queue)
- Exercicios:
- [232. Implement Queue using Stacks](https://leetcode.com/problems/implement-queue-using-stacks/description/)

- [x] **Tree**
- [Youtube - Encontro](https://www.youtube.com/watch?v=OAcm2rXqz9M)

- [x] **Tree Traverse**
- [Youtube - Encontro](https://www.youtube.com/watch?v=_-2F65OVWjo)
- [Code Implementation examples in Go](https://github.com/giovannymassuia/DS-A/tree/main/go-dsa/tree)

- [x] **k-ary tree**
- [Youtube - Encontro](https://www.youtube.com/watch?v=FLZxMQFTqvY)
- [Code Implementation examples in Go](https://github.com/giovannymassuia/DS-A/tree/main/go-dsa/tree/k_ary)

- [x] **Binary Search Tree**
- [Youtube - Encontro](https://www.youtube.com/watch?v=CITquySB4ls)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-binary-search-tree)
- [Playground](https://www.cs.usfca.edu/~galles/visualization/BST.html)

- [x] **Binary Heap**
- [Youtube - Encontro](https://www.youtube.com/watch?v=HVWw20nOLHk)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-binary-heap)

- [x] **Algoritmos de Ordenação Básicos - Heap Sort**
- [Youtube - Encontro](https://www.youtube.com/watch?v=wUfOyKMjamM)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-heap-sort)

- [ ] **Algoritmos de Ordenação Básicos - Merge Sort**
- [Youtube - Encontro](https://www.youtube.com/watch?v=lbktBOwmmhg)
- [Demo - Merge Sort](https://github.com/NelsonBN/algorithms-data-structures-merge-sort)
- [Demo - Stable Vs. Unstable Sorting Algorithms](https://github.com/NelsonBN/algorithms-data-structures-stable-vs-unstable-sort-algos)

- [x] **Algoritmos de Ordenação Básicos - Shell Sort**
- [Youtube - Encontro](https://www.youtube.com/watch?v=symbT7Cgrr8)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-shell-sort)

- [x] **Algoritmos de Ordenação Básicos - Quick Sort**
- [Youtube - Encontro](https://www.youtube.com/watch?v=2T0Itw-oaEA)
- [Demo](https://github.com/NelsonBN/algorithms-data-structures-quick-sort)

- [x] **Algoritmos de Ordenação Básicos - Introdução a Grafos**
- [Youtube - Encontro - Part I](https://www.youtube.com/watch?v=cILrU-dtuEc)
- [Youtube - Encontro - Part II](https://www.youtube.com/watch?v=IP0C0qCYWIc)

- [ ] **...**

## Status

![Links](https://github.com/craft-code-club/algorithms-data-structures-from-zero-to-hero/actions/workflows/markdown-link-check.yml/badge.svg)